gat*_*tes 26 javascript-events reactjs
我有以下代码
<ElementsBasket name='nextActionDate'
data={this.props.newLead.get('actions').get('nextActionDate')}>
<div className="form-group">
<span className="glyphicon glyphicon-calendar">Calendar </span>
<span className="glyphicon glyphicon-triangle-bottom" ></span>
<input type="text" className="form-control" onFocus={this.type='date'} onBlur={this.type='text'}
placeholder="Enter your date here."
value={this.props.newLead.get('actions').get('nextActionDate')}
onChange={onFieldChanged.bind(this, 'actions.nextActionDate')}
/>
</div>
</ElementsBasket>
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在输入标记中,我正在尝试默认情况下在输入字段中显示占位符文本,并且在单击时我希望将类型更改为日期.问题似乎是当点击chrome上的inspect元素时.它不会显示onFocus和onBlur.
Ps:即使是onClick似乎也有同样的问题
com*_*oma 31
这是你想要的?
http://codepen.io/comakai/pen/WvzRKp?editors=001
var Foo = React.createClass({
getInitialState: function () {
return {
type: 'text'
};
},
onFocus: function () {
this.setState({
type: 'date'
});
},
onBlur: function () {
this.setState({
type: 'text'
});
},
render: function () {
return(
<input
type={ this.state.type }
onFocus={ this.onFocus }
onBlur={ this.onBlur }
placeholder="Enter your date here."
/>
)
}
});
React.render(<Foo/>, document.body);
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正如我上面所评论的那样,render方法首次触发,然后在每次状态更改时触发(如果shouldComponentRender在实现的情况下返回true):
https://facebook.github.io/react/docs/component-specs.html